Nitrate inhibits soybean nodulation by regulating expression of CLE genes.

@article{Lim2014NitrateIS,
  title={Nitrate inhibits soybean nodulation by regulating expression of CLE genes.},
  author={Chae Woo Lim and Young Chul Lee and Sung Chul Lee and Cheol Ho Hwang},
  journal={Plant science : an international journal of experimental plant biology},
  year={2014},
  volume={229},
  pages={1-9}
}
Nitrogen compounds such as nitrate act as a potential inhibitor for legume nodulation. In this study, we isolated a new CLE gene, GmNIC2, from nitrate-treated roots, which shares high sequence homology with nitrate-induced CLE gene GmNIC1. Similar to GmNIC1, the expression level of GmNIC2 was not significantly altered in roots by rhizobial inoculation and was much higher in young nodules than in roots. In addition, overexpression of GmNIC2 led to similar nodulation inhibition of transgenic… CONTINUE READING
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